固定相：聚乙二醇硝基苯改性

规格：30m*0.32mm*0.5um

型号：FFAP
应用：GBZ/T 300.85-2017工作场所空气有毒物质测定 第85部分：丁醇、戊醇和丙烯醇

GBZ/T 300的本部分规定了工作场所空气中丁醇、戊醇和丙烯醇的溶剂解吸-气相色谱法，甲醇的热解吸-气相色谱法。
本部分适用于工作场所空气中蒸气态丁醇、戊醇和丙烯醇浓度的检测。
本部分为GBZ/T 300的第85部分。
本部分按照GB/T 1.1—2009给出的规则起草。
本部分由GBZ/T 160.48—2004《工作场所空气有毒物质测定 醇类化合物》中分出，单独成为本部分，并做了如下主要修改：
——修改了标准名称；
——丁醇和戊醇的溶剂解吸-气相色谱法中，改用了毛细管色谱柱；
——增加了待测物的基本信息；
——改进了空气采样和标准系列浓度的表达；
——补充了样品空白要求和方法性能指标。
——丙烯醇的溶剂解吸-气相色谱法

工作场所空气中丙烯醇测毛细管柱 测试谱图：




Allyl alcohol capillary column in the workplace
Allyl alcohol measurement capillary column in the workplace details:

Name: capillary column
Stationary phase: polyethylene glycol nitrobenzene modification

Specification: 30m * 0.32mm * 0.5um

Model: FFAP
Application: GBZ / T 300.85-2017 Determination of Toxic Substances in Workplace Air Part 85: Butanol, Amyl Alcohol and Propanol

This part of GBZ / T 300 specifies the solvent desorption-gas chromatography of butanol, pentanol and acryl alcohol in the air of the workplace, and the thermal desorption-gas chromatography of methanol.
This section applies to the detection of vapor butanol, pentanol and allyl alcohol concentrations in the air of the workplace.
This part is the 85th part of GBZ / T 300.
This section is drafted in accordance with the rules given in GB / T 1.1-2009.
This section is separated from GBZ / T 160.48-2004 "Determination of Alcohols in Toxic Substances in the Air of Workplaces", which has become a separate section with the following major modifications:
——Modified the standard name;
——In the solvent desorption of butanol and pentanol-gas chromatography, capillary columns were used;
——Added the basic information of the test object;
——Improved the expression of air sampling and standard series concentration;
— Added sample blank requirements and method performance indicators.
——Solvent desorption of allyl alcohol-gas chromatography

Capillary column for measuring allyl alcohol in the air in the workplace